I just added a new language to my dnn 6.2 installation and everything went fine, but when I tried to load other language than the original (English), the website crashed and turn down the ISS Application pool.

Under the same installation I have another portal, which is pretty much with the default DNN content, and in this portal, Language option works perfectly.

The difference between both portals is that I'm have a modified dark-knight-skin and using the Coding Staff menu Box (I chose my corporate colors from the Factory application) in the one is crashing; and I'm not using none of them on the other portal that is working properly.

I followed the SuperUser Manual 6.2, carefully on the second attempt but I got the same result. I also tried to apply the default dark knigh site skin for the portal (to avoid any issue with my skin) but the Spanish flag keeps crashing the website when is clicked (under admin user, if not you get the login).

Also I added the coding Staff menu box to a page under the portal with language which is working and use my personal skin and the portal works perfectly.

Please advice ASAP,

Juan

Ps. My site with the issue is http://gabarron.org if you want to check it, and the one without the issue is http://skins.gabarron.org/

whenever I click on the Spanish flag it makes the IIS Application Pool to Stop.

 I reported to my provider and they don't know why is happening.

 In my DNN Event viewer, I just replicated the issue and went to the site log and this is what I get:

Don't see any line regarding the issue.

any clue or solution?

Sorry I'm not that expert (yet) into all this inside things.

I was able to look at the other installation with DNN 6.1, I though the Languages were well, but it also doesn't work. It only crashes (ISS Aplication pool down) sometimes, but it didn't work; here there is the  error log I see repeating: